3.重新啟動mysqld方法如下
#/etc/init.d/mysqld restart
StoppingMySQL: [ OK ]
Starting MySQL: [ OK ]
其他重啟的操作方法
service mysqld [start/stop/reboot] 進行操作
4.登入並修改MySQL的root密碼
# /usr/bin/mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3 to server version: 3.23.56
Type'help;' or '\h' for help. Type '\c' to clear the buffer.
mysql>USE mysql ;
Reading table information for completion oftable and column names
You can turn off this feature to get aquicker startup with -A
Database changed
mysql>UPDATE user SET Password = password ( 'new-password' ) WHERE User ='root' ;
Query OK, 0 rows affected (0.00 sec)
Rowsmatched: 2 Changed: 0 Warnings: 0
mysql>flush privileges ;
Query OK, 0 rows affected (0.01 sec)
mysql> quit
Bye
5.將MySQL的登入設定修改回來
# vi /etc/my.cnf
將剛才在[mysqld]的段中加上的skip-grant-tables刪除
儲存並且退出vi。
6.重新啟動mysqld
# /etc/init.d/mysqld restart
StoppingMySQL: [ OK ]
Starting MySQL: [ OK ]